El mar., 25 sep. 2018 6:44, Markus Neteler <[email protected]> escribió:
> On Tue, Sep 25, 2018 at 11:40 AM Nikos Alexandris > <[email protected]> wrote: > > Nikos Alexandris: > > > > >> Apparently i.modis won't run if the current projection definition does > > >> not have the 'datum' defined. I.e., in a location like, > > >> ``` > > >> g.proj -p > > >> -PROJ_INFO------------------------------------------------- > > >> name : clark66 > > >> ellps : clark66 > > >> proj : ll > > >> no_defs : defined > > >> -PROJ_UNITS------------------------------------------------ > > >> unit : degree > > >> units : degrees > > >> meters : 1.0 > > >> ``` > > > > Markus Neteler: > > > > >... besides error catching in i.modis, how was that location created? > > > > Actually, using a file from https://zenodo.org/record/1135230: > > Yes, that's as explained there: > > The Coordinate Reference System (CRS) is identical to the > MOD11C1/MYD11C1 product as provided by NASA. In WKT as reported by > GDAL: > > GEOGCS["Unknown datum based upon the Clarke 1866 ellipsoid", > DATUM["Not specified (based on Clarke 1866 spheroid)", > SPHEROID["Clarke 1866",6378206.4,294.9786982138982, > AUTHORITY["EPSG","7008"]]], > PRIMEM["Greenwich",0], > UNIT["degree",0.0174532925199433]] > > Hence, following NASA - MODIS. It seems that a fix in i.modis is needed. > Nikos, Please, open a ticket for this so it doesn't get lost in emails. Cheers, Vero
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